ANYTONE AT-6666 PRO CB Radio AT-6666Pro 28.000-29.700MHz Programmable 80W High Power with AM FM USB SSB LSB PA CW MODE 10 Meter band 
GENERAL
 
Frequency Range
28.000-29.700MHz(Programmable)
Frequency Band
A/B/C/D/E/F/G/H/I
Channel
40channels(programmable) in each band
Frequency Control
Phase-Locked-Loop Synthesizer
Frequency Step
10Hz,100Hz,1KHz,5KHz,10KHz,100KHz,1MHz
Frequency Tolerance
± 5.0 ppm
Temperature Range
-20℃ to +50℃
Microphone
with push-to-talk /UP/DN and coiled cord
Input Voltage
DC 13.8V normal
Dimensions
252(L) x 158(W) x 48(H) mm
Weight
1.27kg
Antenna Connector
UHF, SO239
TRANSMITTER
 
Power Output
AM: 80W(PEP)FM:50WSSB: 80W(PEP)
 
 
Drain
15A(with modulation)
Modulation
FM/AM/USB/LSB/CW
Inter-modulation Distortion
SSB: 3rd order, more than -25dB;5th order, more than -35dB
SSB Carrier Suppression
55dB
 
 
Unwanted Sideband
50dB
Frequency Response
AM/FM: 300 to 3000HzSSB: 450 to 2500Hz
Output Impedance
50ohms, unbalanced
RECEIVER
 
Sensitivity
SSB: 0.25μV for 10dB(S+N)/NAM:1.0μV for 10dB(S+N)/NFM: 1.0μV for 20 dB (S+N)/N(All at greater than 1/2 watt of audio output)
 
 
 
 
Adjacent-ChannelSelectivity
AM/FM: 60dB SSB: 70dB
 
 
Image Rejection
More than 65dB
 
 
IF Frequency
AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IFSSB: 10.695 MHz
 
 
RF Gain Control
45 dB adjustable for optimum signal reception
 
 
Automatic GainControl(AGC)
Less than 10 dB change in audio outputfor inputs from 10 to 100,000 microvolt
 
 
Squelch
Adjustable; threshold less than 1.0μV.Automatic Squelch Control(only AM/FM)1.0μV
Audio Output Powe
3 watts into 8 ohms
 
 
Frequency Response
AM/FM: 300 to 3000Hz SSB: 450 to 2500Hz
Built-in Speaker
8 ohms, round
 
 
External Speaker(NotSupplied)
8 ohms; disables internal speaker whenconnected